Hi! i don't know anything about cmd prompt,java and ect...
i've read that i should put the java file in the rp folder and then do the cmd in the prompt thing,but it doesn't work, saying "unable to access jarfile ResourcePackConverter.jar"
i tried in administrator but still doesn't work
any help please?

I downloaded this file to update my small resource pack I'm making, but i have no idea how to use this. I saw something about putting a line in the command prompt, but I'm having trouble understanding if input directory is like the actual directory of the file? I have also tried putting the file in the resource pack and making a .bat file with the line meant for the command prompt (java -jar ResourcePackConverter.jar) but I'm still having problems. Sorry if this isn't the place to post this, or I'm wasting your time. I was just hoping I could save some time!

Super easy to manually fix but something to note.

This issue only happened in the models folder for me, but I had no textures named that so it might be for both.

1.13 breaks the way certain animated textures work. this program did not fix the animated textures in the pack that i was updating. now im not sure what the changes that were made to animated textures are but the texture went from being a shine moving across the ore to this:

Running this converter doesn't convert any model/texture files in my resource pack. I think it's because of these double slashes? I'm running on Mac which uses forward slashes and it looks like the backslashes were meant for Windows. Perhaps use File.separator instead?

The converter currently doesn't handle blockstate files. A lot of blockstates have been split up and turned into their own block ID. But even apart from that, there are two simple changes that would help a lot.

• The paths to models now start in the models folder by default. > Prepend "block/" to all model paths.
• The key for the default model inside “variants” is now an empty string “” instead of “normal”. > Rename all objects inside "variants" with the key "normal" to "".

Unfortunately, I don't know Java so I can't do a PR. Maybe someone else could.

I downloaded the file, put it in my resource packs folder, opened my command line prompt, and pasted in the command as in the readme file. It didn't work. I tried renaming the file to match the command, removing "master" from the filename. That didn't work. Can you please tell me how to make this work? Sorry, I am a bit clueless about this. I just have a couple very small resource packs I want to convert and hoped this would make the task quick and painless.

*_door_lower.png -> *_door_bottom.png
*_door_upper.png -> *_door_top.png
trapdoor.png -> oak_trapdoor.png
glass_purple.png -> purple_stained_glass.png
farmland_wet.png -> farmland_moist.png
trip_wire.png -> tripwire.png

This tool works very well for what its trying to do. i have but one issue, the end product in model and blockstate files is organized into one line instead of using the same format. this makes the code really hard to edit to fix what the tool missed. im not sure if it can be fixed but if it could keep the starting format (indents and line breaks) that would be much appreciated.

Hi, this is very useful. However, when I tested it, the following data was missing.

  "hardened_clay_stained_purple": "purple_terracotta",
  "redstone_lamp_off": "redstone_lamp",

It would be great if you could add it. Thank you.

the model hopper_down in 1.12.2 inst renamed to hopper when converting.

It got to the magenta glass, but then broke itself. It died while checking thumbs.db
Magenta glass file below, so you can see what the pack does with it.
glass magenta.zip

I have recently tried to convert gnembon's 64x bushy leaves and came out with this:

i cant really explain this but its not right all the transparency is mising. this is the source pack:
gnembon_bushy_leaves_x64.zip
any help is greatly appreciated!

i wish to converty 1.15 to older version so i got new texures in older version of mc.

When this program converts the sounds, it fails to consider the possibility that a sounds array within the sounds.json could take the form:

"sounds": [ { "name": "example/1", "stream": false }]

instead of:

"sounds": ["example/1"]

therefore, it throws an exception when it tries to execute #getAsString on a JsonObject.

I made the quick fix for my use case to be

Path path = baseSoundsPath.resolve(jsonElement.getAsJsonObject().get("name").getAsString() + ".ogg");
                        if (!Util.fileExistsCorrectCasing(path)) {
                            String rewrite = path.toFile().getCanonicalPath().substring(baseSoundsPath.toString().length() + 1, path.toFile().getCanonicalPath().length() - 4);
                            if (PackConverter.DEBUG) System.out.println("      Rewriting Sound: '" + jsonElement.getAsJsonObject().get("name").getAsString() + "' -> '" + rewrite + "'");
                            sound = rewrite;

on line 44 and onwards of the SoundsConverter class.
However, it doesn't consider the stream parameter.

I have no knowledge on how resource pack jsons are meant to be set up.
So I'll leave this job up to you.

As mentions in #14, it would be nice to have a option to convert newer 1.13+ packs to like 1.12 and below.

So I had ctreated another issue earlier and figured it out myself, but now certain blocks, grass, sandstone, all stained glass, etc. are the placeholder texture. I'm going to try and see if I can fix this, but i would love help!

(p.s. horses are terrifying now!)
(Edit:fixed by replacing json files from blockstates and models with ones from a default pack)